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Keywords
PWMrectifiervectorco
trol
directcurre
tco
trol
directpowerco
trol
II
f目
录
摘要IAbstractII1绪论111研究背景及意义112PWM整流器的研究现状113本文研究的主要内容32三相电压型PWM整流器421主电路拓扑结构422PWM整流器工作原理423PWM整流器数学模型6
231三相静止坐标系abc下的数学模型6232两相静止坐标系下的数学模型7233两相旋转坐标系dq下的数学模型9
24SVPWM1025三相电压型PWM整流器控制策略11
251直接电流控制r